172742256

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:343

約数の個数: 120

約数和(自身を含む): 497624400

約数和(自身を除く): 324882144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 97, 144, 149, 166, 194, 249, 291, 298, 332, 388, 447, 498, 582, 596, 664, 747, 776, 873, 894, 996, 1164, 1192, 1328, 1341, 1494, 1552, 1746, 1788, 1992, 2328, 2384, 2682, 2988, 3492, 3576, 3984, 4656, 5364, 5976, 6984, 7152, 8051, 10728, 11952, 12367, 13968, 14453, 16102, 21456, 24153, 24734, 28906, 32204, 37101, 43359, 48306, 49468, 57812, 64408, 72459, 74202, 86718, 96612, 98936, 111303, 115624, 128816, 130077, 144918, 148404, 173436, 193224, 197872, 222606, 231248, 260154, 289836, 296808, 346872, 386448, 445212, 520308, 579672, 593616, 693744, 890424, 1040616, 1159344, 1199599, 1780848, 2081232, 2399198, 3598797, 4798396, 7197594, 9596792, 10796391, 14395188, 19193584, 21592782, 28790376, 43185564, 57580752, 86371128, 172742256]

約数ペア:

[(1, 172742256), (2, 86371128), (3, 57580752), (4, 43185564), (6, 28790376), (8, 21592782), (9, 19193584), (12, 14395188), (16, 10796391), (18, 9596792), (24, 7197594), (36, 4798396), (48, 3598797), (72, 2399198), (83, 2081232), (97, 1780848), (144, 1199599), (149, 1159344), (166, 1040616), (194, 890424), (249, 693744), (291, 593616), (298, 579672), (332, 520308), (388, 445212), (447, 386448), (498, 346872), (582, 296808), (596, 289836), (664, 260154), (747, 231248), (776, 222606), (873, 197872), (894, 193224), (996, 173436), (1164, 148404), (1192, 144918), (1328, 130077), (1341, 128816), (1494, 115624), (1552, 111303), (1746, 98936), (1788, 96612), (1992, 86718), (2328, 74202), (2384, 72459), (2682, 64408), (2988, 57812), (3492, 49468), (3576, 48306), (3984, 43359), (4656, 37101), (5364, 32204), (5976, 28906), (6984, 24734), (7152, 24153), (8051, 21456), (10728, 16102), (11952, 14453), (12367, 13968)]